IMP706P/R/S/T/J, IMP708R/S/T/J
Absolute Maximum Ratings
Pin Terminal Voltage with Respect to Ground
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to 6.0V
All other inputs . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to (V
CC
+ 0.3V)
Input Current at V
CC
and GND . . . . . . . . . . 20mA
Output Current: All outputs . . . . . . . . . . . . . 20mA
Rate of Rise at V
CC
. . . . . . . . . . . . . . . . . . . . . 100V/µs
Plastic DIP Power Dissipation . . . . . . . . . . . 700mW
(Derate 9mW/°C above 70°C)
SO Power Dissipation . . . . . . . . . . . . . . . . . . 470mW
(Derate 5.9mW/°C above 70°C)
MicroSO Power Dissipation . . . . . . . . . . . . . 330mW
(Derate 4.1mW/°C above 70°C)
Operating Temperature Range
IMP706xE, IMP708xE . . . . . . . . . . . . . . . . . . –40°C to +85°C
IMP706xC, IMP708xC . . . . . . . . . . . . . . . . . . 0°C to +70°C
Storage Temperature Range . . . . . . . . . . . . . . –65°C to +160°C
Lead Temperature Soldering (10 sec) . . . . . . 300°C
These are stress ratings only and functional operation is not implied.
Exposure to absolute maximum ratings for prolonged time periods may
affect device reliability.
Electrical Characteristics
Unless otherwise noted, specifications are over the operating temperature range and V
CC
supply voltages are 2.7V to 5.5V (IMP706P,
IMP708R), 3.0V to 5.5V (IMP706/8S), 3.15V to 5.5V (IMP706/8T) and 4.1V to 5.5V (IMP706/8J).
Parameter
Operating Voltage
Range
Supply Current
V
CC
< 3.6V
Supply Current
V
CC
< 5.5V
RESET Threshold
Symbol
V
CC
I
CC
I
CC
V
RT
Conditions
IMP706xC, IMP708xC
IMP706xE, IMP708xE
IMP706xC, IMP706xE, MR = V
CC
, WDI Floating
IMP708xC, IMP708xE, MR = V
CC
, WDI Floating
IMP706xC, IMP706xE, MR = V
CC
, WDI Floating
IMP708xC, IMP708xE, MR = V
CC
, WDI Floating
P and R devices
S devices
T devices
J devices
Min
1.1
1.2
Typ
Max
5.5
5.5
Units
V
µA
µA
V
75
50
75
50
2.55
2.85
3.00
3.89
2.63
2.93
3.08
4.00
40
140
140
140
140
2.70
3.00
3.15
4.10
RESET Threshold
Hysteresis
RESET Pulse Width
t
RS
V
CC
= 3V (IMP706/8, P/R devices),
V
CC
= 3.3V (IMP706/8, S/T devices)
V
CC
= 4.4V (IMP706/8, J devices)
V
CC
= 5V
MR Pulse Width
t
MR
4.5V < V
CC
< 5.5V
3.6V < V
CC
< 4.5V (IMP706/8J devices)
V
RST (MAX)
< V
CC
< 3.6V (IMP706/8P/R/S/T devices)
MR to RESET Out Delay
t
MD
3.6V < V
CC
< 4.5V (IMP706/8J devices)
V
RST(MAX)
< V
CC
< 3.6V (IMP706/8P/R/S/T devices)
4.5V < V
CC
< 5.5V
MR Input Threshold
V
IH
V
IL
V
IH
V
IL
MR Pull-up Resistor
RESET Output Voltage
(All R/S/T/J devices)
R
P
V
OH
V
OL
V
OH
V
OL
V
OL
I
SOURCE
= 800
µ
A, 4.5V < V
CC
< 5.5V
I
SINK
= 3.2mA, 4.5V < V
CC
< 5.5V
I
SOURCE
= 500
µ
A, V
RST (MAX)
< V
CC
< 4.5V
I
SINK
= 1.2mA, V
RST (MAX)
< V
CC
< 4.5V
I
SINK
= 50
µ
A, V
CC
= 1.1V (IMP706xC, IMP708xC devices)
I
SINK
= 100
µ
A, V
CC
= 1.2V (IMP706xE, IMP708xE devices)
©
1999 IMP, Inc.
mV
280
ms
140
200
200
150
500
750
250
0.7V
CC
0.6
2.0
0.8
10
V
CC
–1.5V
0.4
0.8 V
CC
0.3
0.3
0.3
20
40
kΩ
V
V
ns
ns
V
RST (MAX)
< V
CC
< 4.5V
V
RST (MAX)
< V
CC
< 4.5V
4.5V < V
CC
< 5.5V
4.5V < V
CC
< 5.5V
408-432-9100/www.impweb.com
3
IMP [ IMP, INC ]
